Pith Number

pith:S3UOPQ22

pith:2010:S3UOPQ225HCYJHNUCGFVTBLZ65

not attested not anchored not stored refs pending

Tidal alignments as a contaminant of the galaxy bispectrum

Christopher Hirata, Elisabeth Krause

arxiv:1004.3611 v2 · 2010-04-21 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S3UOPQ225HCYJHNUCGFVTBLZ65}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:07:55.832612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96e8e7c35ae9c5849db4118b598579f75a21fd2a9f6e16f463f68295ec4dde52

Aliases

arxiv: 1004.3611 · arxiv_version: 1004.3611v2 · doi: 10.48550/arxiv.1004.3611 · pith_short_12: S3UOPQ225HCY · pith_short_16: S3UOPQ225HCYJHNU · pith_short_8: S3UOPQ22

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/S3UOPQ225HCYJHNUCGFVTBLZ65 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 96e8e7c35ae9c5849db4118b598579f75a21fd2a9f6e16f463f68295ec4dde52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56123426d1401bcd5777fbd412ed332d1ef3ee0c8eb03197690db35821bad4f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-21T02:29:46Z",
    "title_canon_sha256": "2a9ca813664977305684bac1af67bc03d915aaa89fe71b4509d10795d89e1ef7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3611",
    "kind": "arxiv",
    "version": 2
  }
}